| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EEC | VK7015 | Direct Cross Interchange | 3 |
| KLARIUS | 301405 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 301405 | Direct Cross Interchange | 2 |
| VW | 1J0254301S | Indirect Cross Interchange | 3 |
| SEAT | 1J0254301S | Indirect Cross Interchange | 3 |
| BOSAL | 753109 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM70334 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | 90924 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90924H | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90924 | Indirect Cross Interchange | 2 |
| FENNO | P7525 | Indirect Cross Interchange | 2 |
| FENNO | 7525 | Indirect Cross Interchange | 2 |
| WALKER | 07640 | Indirect Cross Interchange | 2 |
| HJS | 91111600 | Indirect Cross Interchange | 2 |
| IMASAF | 711641 | Indirect Cross Interchange | 2 |
| ERNST | 153409 | Indirect Cross Interchange | 2 |
| VW | 1J025430 | Indirect Cross Interchange | 2 |
| SEAT | 1J025430 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J0254301S | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J025430 | Indirect Cross Interchange | 2 |
| VAG | 1J0254301S | Indirect Cross Interchange | 2 |
| VAG | 1J025430 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 90924H | Indirect Cross Interchange | 2 |
| VW | 1J0253091FA | Indirect Cross Interchange | 1 |
| SEAT | 1J0253091FA | Indirect Cross Interchange | 1 |
| FONOS | 07640 | Indirect Cross Interchange | 1 |
| VENEPORTE | ST63238 | Indirect Cross Interchange | 1 |
| AS | EFPVW010 | Indirect Cross Interchange | 1 |
| SIGAM | 22202 | Indirect Cross Interchange | 1 |